| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1341150538-32047-22-git-send-email-wenqing.lz@taobao.com> Date: Sun, 1 Jul 2012 21:48:44 +0800 From: Zheng Liu <gnehzuil.liu@...il.com> To: linux-ext4@...r.kernel.org Cc: Zheng Liu <wenqing.lz@...bao.com> Subject: [PATCH 21/35 v3] debugfs: make expand_dir cmd support inline data From: Zheng Liu <wenqing.lz@...bao.com> expand_dir command allocates two new block for the dir. It firstly allocates a new block, and copies all of inline data into this block. Then it allocates another block for this dir. Signed-off-by: Zheng Liu <wenqing.lz@...bao.com> --- lib/ext2fs/expanddir.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/ext2fs/expanddir.c b/lib/ext2fs/expanddir.c index 22558d6..8ba8a23 100644 --- a/lib/ext2fs/expanddir.c +++ b/lib/ext2fs/expanddir.c @@ -114,8 +114,12 @@ errcode_t ext2fs_expand_dir(ext2_filsys fs, ext2_ino_t dir) es.newblocks = 0; es.dir = dir; - retval = ext2fs_block_iterate3(fs, dir, BLOCK_FLAG_APPEND, - 0, expand_dir_proc, &es); + if (ext2fs_has_inline_data(fs, dir)) + retval = ext2fs_inline_data_expand_dir(fs, dir, BLOCK_CHANGED, + 0, expand_dir_proc, &es); + else + retval = ext2fs_block_iterate3(fs, dir, BLOCK_FLAG_APPEND, + 0, expand_dir_proc, &es); if (es.err) return es.err; -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists